xref: /trueos/contrib/nvi/docs/USD.doc/vi.ref/merge.awk (revision 59cc89c2c2e686da3bdab2d5cfac4f33462d29fe) 
1#	@(#)merge.awk	8.3 (Berkeley) 5/25/94
2#
3# merge index entries into one line per label
4$1 == prev {
5	printf ", %s", $2;
6	next;
7}
8{
9	if (NR != 1)
10		printf "\n";
11	printf "%s \t%s", $1, $2;
12	prev = $1;
13}
14END {
15	printf "\n"
16}
17